What is the best time to sit in the sun for vitamin D?

Mid-Morning to Noon (10 a.m. - 1 p.m.) The best time for Vitamin D synthesis is generally between 10 a.m. and 1 p.m. when the sun is at a higher angle, leading to more efficient UVB absorption.

Avoid Early Morning and Late Afternoon UVB rays are weaker during early morning and late afternoon, making these times less effective for Vitamin D production.

Duration of Exposure Matters Spending about 15-30 minutes in the sun, depending on skin type and sensitivity, is usually sufficient for adequate Vitamin D production.

Skin Type Influences the Time Needed People with lighter skin need less time in the sun, while those with darker skin may need longer exposure to produce the same amount of Vitamin D.

Consider the Season During winter or in high-latitude regions, UVB radiation may be insufficient for Vitamin D production, even during midday.

Avoid Sunblock During Short Exposure Sunscreen can block UVB rays, so it’s better to skip it for brief exposure, but apply it afterward to prevent skin damage.

Check Local UV Index A UV index of 3 or higher is optimal for Vitamin D synthesis, indicating sufficient UVB radiation is available for effective production.

This information is not DNA's opinion but obtained from media reports